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| Chemical Name | Dosage | Reference |
|---|---|---|
| CAPRYLIC-ACID | not available | Duke, 1992 * |
| CAPSAICIN | not available | Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp. |
| CAPSIDIN | not available | Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| CARACURINE | not available | Duke, 1992 * |
| CARVACROL | 1.5 x phenol | Duke, 1992 * |
| CARVONE | 1.5 x phenol | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| CASSAIDINE | not available | Duke, 1992 * |
| CASSAINE | not available | Duke, 1992 * |
| CASSAMINE | not available | Duke, 1992 * |
| CATECHOL | not available | Duke, 1992 * |
| CENTROLOBINE | not available | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |
| CEPHARANTHINE | not available | Wagner & Wolff, eds. 1977. New Natural Products (RS164. I56. 176) |
| CHAMAZULENE | not available | Williamson, E. M. and Evans, F. J., Potter's New Cyclopaedia of Botanical Drugs and Preparations, Revised Ed., Saffron Walden, the C. W. Daniel Co., Ltd., Essex UK, 362 pp, 1988, reprint 1989. |
| CHELERYTHRINE | not available | Duke, 1992 * |
| CHLORINE | not available | Martindale's 29th |
| CHLOROGENIC-ACID | not available | Duke, 1992 * |
| CHROMOLAENIDE | not available | De Smet, P.A.G.M., Keller, K., Hansel, R. and Chandler, R.F., eds. 1993. Adverse Effects of Herbal Drugs 2. Springr-Verlag, Berlin. 348pp. |
| CHRYSOPHANOL | not available | Duke, 1992 * |
| CITRAL | 5.2 x phenol | Duke, 1992 * |
| CITRIC-ACID | not available | Martindale's 29th |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Hordeum vulgare | Barley; Barleygrass | 13 | 13, 762 |
| Houttuynia cordata | Fishwort; Dokudami; Yu Xing Cao | 10 | 168 |
| Humulus lupulus | Hops | 26 | 13, 428 |
| Huperzia spp | Cutleaf Clubmoss | 1 | 0 |
| Hura crepitans | Sandbox Tree | 2 | 0 |
| Hyacinthus orientalis | Hyacinth | 11 | 974.4699997603893 |
| Hydrangea arborescens | Smooth Hydrangea; Hydrangea | 4 | 0 |
| Hydrangea paniculata | Peegee | 1 | 0 |
| Hydrastis canadensis | Goldenseal | 7 | 141, 363.60000002384 |
| Hylocereus guatemalensis | Guatemala Cereus; Nopalito De Guatemala | 1 | 2, 060 |
| Hylocereus undatus | Night-Blooming Cereus; Nopalito De Noche; Strawberry Pear; Belle-of-the-Night; Queen-of-the-Night | 1 | 5, 150 |
| Hyoscyamus niger | Henbane | 3 | 48 |
| Hypericum perforatum | Common St. Johnswort; Hypericum; Klamath Weed; St. John's-wort; Goatweed | 24 | 660, 839.0000009537 |
| Hyptis spicata | Spicate Hyptis | 1 | 0 |
| Hyptis suaveolens | Wild Hops | 10 | 8, 026 |
| Hyssopus officinalis | Hyssop | 23 | 431, 629.1140000019 |
| Ilex paraguariensis | Mate; Paraguay Tea; South American Holly | 2 | 0 |
| Illicium verum | Star Anise; Chinese Star Anise; Chinesischer Sternanis (Ger.); Sternanis (Ger.); anis de China (Sp.); anis estrellado (Sp.) | 13 | 70, 518 |
| Indigofera tinctoria | Common Indigo | 1 | 0 |
| Inga edulis | Guaba; Icecream Bean | 1 | 1, 420 |